package com.liugui.genericsandcollections;

import java.util.HashSet;
import java.util.Set;

/**
 * @ClassName: PD
 * @Author: liugui
 * @Date: 2020-11-04 14:01
 **/
public class PD {
    public String id;
    public String name;

    public Set<Student> students;

    public PD(String id, String name) {
        this.id = id;
        this.name = name;
        this.students = new HashSet<>();
    }
}
